E04D 13/1476
Wherein the parts extending above the roof have a generally circular cross-section
Official title: {wherein the parts extending above the roof have a generally circular cross-section}
E04D13/1476 (Wherein the parts extending above the roof have a generally circular cross-section) appears on 143 US grants and 137 published applications in this corpus.
Search patents in E04D- Granted patents
- 143
- Published applications
- 137
- Assignees
- 56
- Inventors
- 173
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 7 |
| 2006 | 3 | 2 |
| 2007 | 2 | 3 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 6 |
| 2011 | 2 | 11 |
| 2012 | 10 | 12 |
| 2013 | 15 | 8 |
| 2014 | 11 | 9 |
| 2015 | 5 | 7 |
| 2016 | 4 | 6 |
| 2017 | 5 | 10 |
| 2018 | 12 | 5 |
| 2019 | 2 | 7 |
| 2020 | 3 | 5 |
| 2021 | 6 | 9 |
| 2022 | 7 | 5 |
| 2023 | 5 | 3 |
| 2024 | 3 | 4 |
| 2025 | 3 | 5 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Insert for a pitch pocket, a pitch pocket system and kit, and a method of installing a pitch pocket system7 Jul 2026US 12,674,326 B2Bmic LLC
- Roof flashing4 Nov 2025US 12,460,415 B2
- Adherable and weldable roofing accessories and related methods28 Oct 2025US 12,454,828 B2Bmic LLC
- Roof mounting system27 May 2025US 12,312,812 B2EcoFasten Solar, LLC
- Rack ready roof mounts31 Dec 2024US 12,184,222 B2Wencon Development, Inc.
- Ultraviolet protective cover for uv-sensitive rooftop penetration materials1 Oct 2026US 2026/0297951 A1
- Roof-draining member and roof provided with roof-draining member10 Sep 2026US 2026/0266053 A1Sekisui House, Ltd.
- Systems and methods for pipe boots5 Feb 2026US 2026/0035927 A1Air Vent, Inc.
- Vertical roof flashing for pvc pipe15 Jan 2026US 2026/0015865 A1Roof Goose Vent LLC
- Weather Head Top Cap Device17 Jul 2025US 2025/0230663 A1
Most cited
By later US patents
- Roof mount sealing assembly129US 8,448,405 B2D Three Enterprises, LLC · 2013
- Roofing grommet forming a seal between a roof-mounted structure and a roof100US 8,146,299 B2Vermont Slate & Copper Services, Inc. · 2012
- Roof flashing98US 4,903,997 AOatey Co. · 1990
- Roofing grommet forming a seal between a roof-mounted structure and a roof85US 8,272,174 B2Vermont Slate & Copper Services, Inc. · 2012
- Seal device for pipe projecting through roof81US 4,333,660 A1982